mirror of
https://github.com/open-metadata/OpenMetadata.git
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101 lines
4.7 KiB
Python
101 lines
4.7 KiB
Python
# Copyright 2021 Collate
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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# http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""
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This script generates the Python models from the JSON Schemas definition. Additionally, it replaces the `SecretStr`
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pydantic class used for the password fields with the `CustomSecretStr` pydantic class which retrieves the secrets
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from a configured secrets' manager.
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"""
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import datamodel_code_generator.model.pydantic
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from datamodel_code_generator.imports import Import
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import os
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import re
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datamodel_code_generator.model.pydantic.types.IMPORT_SECRET_STR = Import.from_full_path(
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"metadata.ingestion.models.custom_pydantic.CustomSecretStr"
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)
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from datamodel_code_generator.__main__ import main
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current_directory = os.getcwd()
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ingestion_path = "./" if current_directory.endswith("/ingestion") else "ingestion/"
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directory_root = "../" if current_directory.endswith("/ingestion") else "./"
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UTF_8 = "UTF-8"
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UNICODE_REGEX_REPLACEMENT_FILE_PATHS = [
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f"{ingestion_path}src/metadata/generated/schema/entity/classification/tag.py",
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f"{ingestion_path}src/metadata/generated/schema/entity/events/webhook.py",
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f"{ingestion_path}src/metadata/generated/schema/entity/teams/user.py",
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f"{ingestion_path}src/metadata/generated/schema/entity/type.py",
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f"{ingestion_path}src/metadata/generated/schema/type/basic.py",
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]
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args = f"--input {directory_root}openmetadata-spec/src/main/resources/json/schema --output-model-type pydantic_v2.BaseModel --use-annotated --base-class metadata.ingestion.models.custom_pydantic.BaseModel --input-file-type jsonschema --output {ingestion_path}src/metadata/generated/schema --set-default-enum-member".split(" ")
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main(args)
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for file_path in UNICODE_REGEX_REPLACEMENT_FILE_PATHS:
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with open(file_path, "r", encoding=UTF_8) as file_:
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content = file_.read()
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# Python now requires to move the global flags at the very start of the expression
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content = content.replace("(?U)", "(?u)")
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with open(file_path, "w", encoding=UTF_8) as file_:
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file_.write(content)
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# Until https://github.com/koxudaxi/datamodel-code-generator/issues/1895
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# TODO: This has been merged but `Union` is still not there. We'll need to validate
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MISSING_IMPORTS = [f"{ingestion_path}src/metadata/generated/schema/entity/applications/app.py",]
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WRITE_AFTER = "from __future__ import annotations"
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for file_path in MISSING_IMPORTS:
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with open(file_path, "r", encoding=UTF_8) as file_:
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lines = file_.readlines()
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with open(file_path, "w", encoding=UTF_8) as file_:
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for line in lines:
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file_.write(line)
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if line.strip() == WRITE_AFTER:
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file_.write("from typing import Union # custom generate import\n\n")
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# unsupported rust regex pattern for pydantic v2
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# https://docs.pydantic.dev/2.7/api/config/#pydantic.config.ConfigDict.regex_engine
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# We'll remove validation from the client and let it fail on the server, rather than on the model generation
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UNSUPPORTED_REGEX_PATTERN_FILE_PATHS = [
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f"{ingestion_path}src/metadata/generated/schema/type/basic.py",
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f"{ingestion_path}src/metadata/generated/schema/entity/data/searchIndex.py",
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f"{ingestion_path}src/metadata/generated/schema/entity/data/table.py",
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]
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for file_path in UNSUPPORTED_REGEX_PATTERN_FILE_PATHS:
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with open(file_path, "r", encoding=UTF_8) as file_:
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content = file_.read()
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content = content.replace("pattern='^((?!::).)*$',", "")
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with open(file_path, "w", encoding=UTF_8) as file_:
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file_.write(content)
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# Until https://github.com/koxudaxi/datamodel-code-generator/issues/1996
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# Supporting timezone aware datetime is too complex for the profiler
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DATETIME_AWARE_FILE_PATHS = [
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f"{ingestion_path}src/metadata/generated/schema/type/basic.py",
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]
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for file_path in DATETIME_AWARE_FILE_PATHS:
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with open(file_path, "r", encoding=UTF_8) as file_:
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content = file_.read()
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content = content.replace(
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"from pydantic import AnyUrl, AwareDatetime, ConfigDict, EmailStr, Field, RootModel",
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"from pydantic import AnyUrl, ConfigDict, EmailStr, Field, RootModel"
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)
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content = content.replace("from datetime import date, time", "from datetime import date, time, datetime")
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content = content.replace("AwareDatetime", "datetime")
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with open(file_path, "w", encoding=UTF_8) as file_:
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file_.write(content)
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